APA (7th ed.) Citation

O'Brien, R. C. (1971). Mrs Frisby and the rats of NIMH. Atheneum Books For Young Readers.

Chicago Style (17th ed.) Citation

O'Brien, Robert C. Mrs Frisby and the Rats of NIMH. New York: Atheneum Books For Young Readers, 1971.

MLA (9th ed.) Citation

O'Brien, Robert C. Mrs Frisby and the Rats of NIMH. Atheneum Books For Young Readers, 1971.

Warning: These citations may not always be 100% accurate.